Analysis
- max time kernel
150s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
07/04/2026, 11:15
General
- Target cnmpaui.exe
- Size 351KB
- Sample260407-ncwsysd16n
- SHA256 4ed76fa68ef9e1a7705a849d47b3d9dcdf969e332bd5bcb68138579c288a16d3
Malware Config
Signatures
- DOPLUGS
DOPLUGS is a customized variant of PlugX malware family.
- Detect DOPLUGS variant of PlugX 1 IoCs
- Doplugs family
- Adds Run key to start application 2 TTPs 1 IoCs
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Modifies Internet Explorer settings 1 TTPs 1 IoCs
- Modifies registry class 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\cnmpaui.exe"C:\Users\Admin\AppData\Local\Temp\cnmpaui.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
-
C:\Users\Admin\AppData\Roaming\SecurityScan\cnmpaui.exe"C:\Users\Admin\AppData\Roaming\SecurityScan\cnmpaui.exe" 217 4841⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
cnmpaui.dll
cnmpaui.exe
cnmplog.dat
memory/1172-13-0x0000000003470000-0x0000000007116000-memory.dmp
memory/1172-14-0x0000000003470000-0x0000000007116000-memory.dmp
memory/1172-16-0x00000000012B0000-0x000000000138F000-memory.dmp
memory/1172-15-0x0000000003470000-0x0000000007116000-memory.dmp
memory/5188-0-0x0000000003940000-0x00000000039DC000-memory.dmp
memory/5188-1-0x00000000039E0000-0x0000000007686000-memory.dmp
memory/5188-2-0x00000000039E0000-0x0000000007686000-memory.dmp
memory/5188-6-0x00000000039E0000-0x0000000007686000-memory.dmp
memory/5188-17-0x00000000018F0000-0x00000000019CF000-memory.dmp